ECO INK &copy; Compatible / Remanufactured for Dell Series 7 (2 Black + 2 Color) CH883-DH828 + CH884-DH829 Dell 966, Dell 968, Dell 968W For Dell All IN ONE 966 For Dell All IN ONE 968 For Dell All IN ONE 968w 2 Pack Black High Yield CH883, DH828 2 Pack Color High Yield CH884, DH829